Quasi Una Fantasia Essays on Modern Music ISBN 13: 9780860916130
ISBN 10: 0860916138
Paperback; London: W W Norton & Co Inc, May 1994; ISBN-13: 978-0860916130
Theodor Adorno was director of the Institute for Social Research at the University of Frankfurt from 1956 until his death in 1969. His works include In Search of Wagner ; Aesthetic Theory ; Negative Dialectics ; and (with Max Horkheimer) Dialectic of Enlightenment and Towards a New Manifesto .